By order of the Supreme Monday Mandates, you are hereby decreed to wear pants on this, the third day of the workweek.
Failure to comply will result in the dreaded "Casual Pants-less" penalty, which includes but is not limited to: Mandatory Casual Fridays, Forced Participation in Team-Building Exercises, and Unsolicited PowerPoint Presentations.
Rule 3, Article 1: "Pants shall be worn at all times, unless explicitly stated otherwise in a separate Monday Mandate."